On his first three tests, Blake scored 81,74, and 100. What score must he get on his fourth test to have an average (mean) of 80 for all four test?

Jenson has a basket containing oranges, apples, and pears. He picks a piece of fruit from the basket 40 times, replacing the fruit before each draw. From these 40 trials, Jenson estimates that the probability of picking an orange is 0.

A line passes through (2, - 1) and (4, 5). Which answer is the equation of the line? -3x+y=-7 -3x+y=17 -3x+5y=-13 -3x+5y=13

The freshman class is selling T-shirts to raise money for a field trip cost of each costume design T-shirt is eight dollars there is a $45 fee to create the design the class plans to sell the search for $12 what is the cost and revenue function

When rounded to the nearest hundredths., two items will round to the dame decimal. what two items are they?

Is 3/47 a rational number

Solve the equation. Enter the answer in radical form, and then use a calculator to approximate the solution to two decimal places, if necessary. (x + 5.6) 2 = 1.75

Enrique takes out a student loan to pay for his college tuition this year. Find the interest on the loan if he borrowed $2,500 at an annual interest rate of 6% for 15 years. (Show all work!)

An accountant gets paid $150 for each tax return she prepares, and her goal is to earn $6750 preparing tax returns during this tax season.

A gerbil eats about 1/4oz of food per day. About how many pounds of food can a gerbil eat in a year?

Which of the following is not a valid postulate or theorem for proving triangles congruent? A. SSA B. ASA C. AAS D. SAS